an Arduino Nano Every an Arduino Nano ESP32. The last two supports WS2812 RGB and SK6812 RGBW LEDs. The software of all clocks supports a Bluetooth connection to control the clock and as backup a ...

Donut Dongle Arduino Nano based hub that connects your digital and analog console switching setup with the RetroTink 4K and/or RetroTink 5x / OSSC for Auto Profile switching The Donut Dongle connects ...